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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mazda 3 (2003 release)

general info. full specifications. diagnostics. hints. tips. tricks
Mazda 3
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Mazda
3
Operation and maintenance of car
Engine
General description new engines models L8, LF, L3
The mechanical part of engines
Appendix 1
Lubrication system
Cooling system
Fuel system
Check fuel leakage
Performance Verification
Check spray pattern
The exhaust system
Annex 2
Appendix 3
Engine Z6 - mechanical part
Lubrication system
Cooling system
Intake system
Fuel system
Exhaust and Emission
Ignition system
Control system
Tables
Transmission
Chassis
Steering Gear
Brakes
Onboard electric
Body
 


Hit Counter by Digits


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Check fuel leakage



Disconnect the negative battery cable.
Remove the fuel injectors with fuel distributor, without disconnecting the fuel hose.

The fuel distributor and the fuel injectors, fixed wire
Fig. 2.219. The fuel distributor and the fuel injectors, fixed wire


Rigidly fix the fuel injectors in the fuel rail with the help of a wire (Fig. 2.219).
Connect the negative battery cable.

Connection diagram output control terminal F / P to the weight of the body GND using a jumper
Fig. 2.220. Connection diagram output control terminal F / P to the weight of the body GND using a jumper


Connect the output of the control terminal F / P to the weight of the body GND using a jumper (Fig. 2.220).
Turn the ignition key to the ON position to turn on the fuel pump.

The angle of the fuel injector
Fig. 2.221. The angle of the fuel injector


Tilt the fuel injector of about 60 degrees (Fig. 2.221).
Check the fuel leakage from the fuel injector nozzle. If the amount of leakage exceeds the norm, replace the fuel injector.
The normal fuel leak - less than one drop per 2 minutes.
Turn the ignition key to LOCK and remove the jumper.
Set the fuel rail into place.




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